Security

July 9, 2013

SECURITY

TMA? Get Some Relief from Acronym Overload

I see and hear a variety of acronyms being used on a daily basis. I recently heard one tossed around with good humor that makes a point: TMA or Too Many Acronyms. Every once in a while, when I think I’ve embedded the definition and use of an acronym into my long-term memory (anything beyond […]

July 8, 2013

SECURITY

Cisco Live USA 2013: Recap from a Network Security Engineer

Having just returned home to New Jersey from Cisco Live US in Orlando, Florida, I thought I’d share my experiences as a Network Security Engineer both attending and presenting at this year’s conference. There were approximately 20,000 attendees at this year’s conference, which I believe set a new Cisco Live attendance record! Considering the huge size […]

July 2, 2013

SECURITY

Nine HIPAA Network Considerations

The Health Insurance Portability and Accountability Act of 1996 (HIPAA) Omnibus Final Rule, released January 2013, introduced some significant changes and updates. At the same time, over 100 HIPAA audits concluded in 2012. The Office of Civil Rights (OCR) released initial analysis of these audits in May 2013. The HIPAA Omnibus Final Rule and 2012 […]

June 27, 2013

SECURITY

Expiring Albert: Recycling User IDs and the Impact on Privacy

Within many organisations offering online services to the public, there must be a great temptation to expire redundant user accounts that occupy desirable user IDs but which are never used by their users. Presumably the user IDs have been registered by someone, used on a couple of occasions, and then forgotten about. Expiring and recycling […]

June 24, 2013

SECURITY

BYOD: Many Call It Bring Your Own Malware (BYOM)

It is not new that people are referring to Bring Your Own Device (BYOD) as Bring Your Own Malware (BYOM). In 2012 alone, Android malware encounters grew 2,577 percent (for details, see Cisco’s Annual Security Report). Many organizations are struggling to keep up with the BYOD trend by allowing employees to bring their favorite gadgets […]

June 20, 2013

SECURITY

‘Hijacking’ of DNS Records from Network Solutions

UPDATE: This blog post is related to the redirection of domain name servers that occurred back in June 2013.  This post is NOT related to the ongoing activity occuring July 16, 2013.  Cisco TRAC is currently analyzing the ongoing issues with Network Solutions’ hosted domain names and has more information available here. Multiple organizations with […]

June 19, 2013

SECURITY

Standing Up to Threats: The Cisco 2013 Annual Security Report & Security Intelligence Operations [Infographic]

Are you thinking about the evolving threat landscape? You should be. Each day, new vulnerabilities are found and new exploits are crafted. Attackers are becoming increasingly sophisticated, while industry trends such as cloud computing and mobility are rapidly expanding the attack surfaces. Your mobile device could act like a Trojan horse, passing right through your […]

June 17, 2013

SECURITY

Miscreants and the Principle of Least Effort

Back in the old days, when security was much more of an afterthought, it was obvious that miscreants were familiar with the principle of least effort. Information security was still in its Wild West days. Managed disclosure and patching did not really exist. Most companies were just coming to realize they would need to put […]

June 13, 2013

SECURITY

Scope of ‘KeyBoy’ Targeted Malware Attacks

On June 6, 2013, malwaretracker.com released an analysis of Microsoft Office-based malware that was exploiting a previously unknown vulnerability that was patched by MS12-060. The samples provided were alleged to be targeting Tibetan and Chinese Pro-Democracy Activists. On June 7, 2013, Rapid7 released an analysis of malware dubbed ‘KeyBoy,’ also exploiting unknown vulnerabilities in Microsoft Office, similarly patched by MS12-060, […]

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